<template>
  <!-- 注册内容 -->
  <div class="register">
    <h3>注册新用户
      <span class="go">我有账号，去
        <router-link to="/login">登陆</router-link>
      </span>
    </h3>
    <ValidationObserver v-slot="{ handleSubmit,invalid }">
      <form @submit.prevent="handleSubmit(submitReg)">
        <div class="content">
          <ValidationProvider mode="lazy" name="phone" rules="required|phone" v-slot="{ errors, }">
            <label>手机号:</label>
            <input v-model="phone" type="text" placeholder="请输入你的手机号">
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
        </div>
        <div class="content">
          <ValidationProvider mode="lazy" name="code" rules="required|code:" v-slot="{ errors }">
            <label>验证码:</label>
            <input v-model="code" type="text" placeholder="请输入验证码">
            <!-- <img ref="code" src="http://182.92.128.115/api/user/passport/code" alt="code"> -->
            <button @click="sendCode" type="button" :disabled="codeExpire > 0"  :class="{disable:codeExpire > 0}" :style="{ width: '170px' }">
              {{codeExpire <= 0 ? '获取验证码' : codeExpire + 's 后重新发送'}}
            </button>
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
        </div>
        <div class="content">
          <ValidationProvider mode="lazy" name="password" rules="required|password" v-slot="{ errors }">
            <label>登录密码:</label>
            <input v-model="password" type="text" placeholder="请输入你的登录密码">
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
        </div>
        <div class="content">
          <ValidationProvider mode="lazy" name="phone" rules="required|password|passwordAgain:@password" v-slot="{ errors }">
            <label>确认密码:</label>
            <input type="text" v-model="passwordAgain" placeholder="请输入确认密码">
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
        </div>
        <div class="controls">
          <ValidationProvider mode="lazy" name="isAgree" rules="required|isAgree" v-slot="{ errors }">
          <input v-model="isAgree" name="m1" type="checkbox">
          <span>同意协议并注册《尚品汇用户协议》</span>
          <span class="error-msg">{{errors[0]}}</span>
        </ValidationProvider>

        </div>
        <div class="btn">
          <button type="submit" :disabled="invalid" :class="{disable: invalid}">完成注册</button>
        </div>
      </form>
    </ValidationObserver>
    <Log_Reg_Footer></Log_Reg_Footer>
  </div>
</template>

<script>
import Log_Reg_Footer from '@/components/Log_Reg_Footer'
import {phoneNumReg} from '@/utils/reg'
import { reqUserRegister, reqUserSendCode } from '@/apis'
import {ValidationObserver, ValidationProvider} from 'vee-validate'
export default {
  name: 'Register',
  components: {
    Log_Reg_Footer,
    ValidationObserver,
    ValidationProvider
  },
  data() {
    return {
      phone: '18135781418',
      code: '',
      password: '123456abc',
      passwordAgain: '123456abc',
      isAgree: false,
      codeExpire: 0,      
    }
  },
  methods: {
    async sendCode() {
      if(!phoneNumReg.test(this.phone)) {
        return alert('手机号不合法，请重新输入！')
      }
      // 验证码倒计时
      this.codeExpire = 10

      // 请求发送验证码
      const res = await reqUserSendCode(this.phone)
      if (res.code == 200) {
        this.code = res.data

        const timer = setInterval(() => {
          this.codeExpire--
          if(this.codeExpire <= 0) {
            clearInterval(timer)
          }
        }, 1000);
      }
    },
    async submitReg() {
      console.log(this._data)
      let { phone, password, code } = this
      const res = await reqUserRegister({ phone, password, code })
      if (res.code == 200) {
        alert('注册成功！')
        this.$router.replace({
          name: 'login'
        })
      } else {
        alert(res.message)
      }
    }
  },
  beforeRouteEnter(to, from, next){
    console.log(to, from)
    next()
  }
}
</script>

<style lang="less" scoped>
.register {
  width: 1200px;
  height: 445px;
  border: 1px solid rgb(223, 223, 223);
  margin: 0 auto;

  h3 {
    background: #ececec;
    margin: 0;
    padding: 6px 15px;
    color: #333;
    border-bottom: 1px solid #dfdfdf;
    font-size: 20.04px;
    line-height: 30.06px;

    span {
      font-size: 14px;
      float: right;

      a {
        color: #e1251b;
      }
    }
  }

  div:nth-of-type(1) {
    margin-top: 40px;
  }
  button.disable {
    cursor:not-allowed !important;
    background-color: #666 !important;
  }
  .content {
    padding-left: 390px;
    margin-bottom: 18px;
    position: relative;

    label {
      font-size: 14px;
      width: 96px;
      text-align: right;
      display: inline-block;
    }

    input, button {
      width: 270px;
      height: 38px;
      padding-left: 8px;
      box-sizing: border-box;
      margin-left: 5px;
      outline: none;
      border: 1px solid #999;
    }

    img {
      vertical-align: sub;
    }

    .error-msg {
      position: absolute;
      top: 100%;
      left: 495px;
      color: red;
    }
  }

  .controls {
    text-align: center;
    position: relative;

    input {
      vertical-align: middle;
    }

    .error-msg {
      position: absolute;
      top: 100%;
      left: 495px;
      color: red;
    }
  }
  
  .btn {
    text-align: center;
    line-height: 36px;
    margin: 17px 0 0 55px;
    
    button {
      outline: none;
      width: 270px;
      height: 36px;
      background: #e1251b;
      color: #fff !important;
      display: inline-block;
      font-size: 16px;
    }
  }
}
</style>